Ahoy matey! The Heart of Ohio Trail now holds the Pirate Cache Trilogy. Hidden along the banks of the bike trail are 3 pirate treasure chests. The trail is paved and easily accessed on foot or bike. Please replace geocover after finding each treasure to keep nongeocaching buccaneers from stealing our booty.
You are looking for the largest treasure.
Fun Fact: September 19th is Talk Like a Pirate Day. Of course, you don't need to wait-speaking like a pirate is fun on any day :)